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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R,5R)-methyl 5-(4-chlorophenyl)-4-ethyl-5-methyl-2-thioxooxazolidine-4-carboxylate 1198118-36-3 C14H16ClNO3S
    (4R,5R)-methyl 5-(4-chlorophenyl)-4-ethyl-5-methyl-2-thioxooxazolidine-4-carboxylate
    —— 4-(4-bromophenyl)-2-(cyclohexylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxoquinoline-3-carbonitrile 1229932-00-6 C24H26BrN3O
    4-(4-bromophenyl)-2-(cyclohexylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxoquinoline-3-carbonitrile
    —— 4-Methyl-3-aethyl-4-aza-cholestadien-(2,5) 2696-62-0 C29H49N
    4-Methyl-3-aethyl-4-aza-cholestadien-(2,5)
    —— 4,4-bis(benzyloxymethyl)-2-methylene-1-phenylcyclopentanecarbaldehyde 1228504-89-9 C29H30O3
    4,4-bis(benzyloxymethyl)-2-methylene-1-phenylcyclopentanecarbaldehyde
    —— 4-iodo-3-methyl-5-(morpholin-4-yl)thiophene-2-carboxamide 1203509-18-5 C10H13IN2O2S
    4-iodo-3-methyl-5-(morpholin-4-yl)thiophene-2-carboxamide
    —— 4,4'-Dichlor-3,3'-azopyridin 91799-82-5 C10H6Cl2N4
    4,4'-Dichlor-3,3'-azopyridin
    —— (4E,13E)-(6R,7R,8R,11R,12S,18R)-7-(4-methoxybenzyloxy)-6,11,18-trimethyl-17-methylene-20-((2RS)-tetrahydropyran-2-yloxy)-12-(triisopropylsilanyloxy)icosa-4,13-dien-9-yn-8-ol 1071956-74-5 C46H76O6Si
    (4E,13E)-(6R,7R,8R,11R,12S,18R)-7-(4-methoxybenzyloxy)-6,11,18-trimethyl-17-methylene-20-((2RS)-tetrahydropyran-2-yloxy)-12-(triisopropylsilanyloxy)icosa-4,13-dien-9-yn-8-ol
    —— <4R-(4α,5α,9α,10β,13α,14β,15α)>-4-Carboxymethyl-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-4,10,13,14-tetramethyl-17-oxo-1H-cyclopenta<a>phenanthren-15-carbonsaeure-methylester 142811-08-3 C24H34O5
    <4R-(4α,5α,9α,10β,13α,14β,15α)>-4-Carboxymethyl-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-4,10,13,14-tetramethyl-17-oxo-1H-cyclopenta<a>phenanthren-15-carbonsaeure-methylester
    —— 4-dimethylamino-N-[6-(6-ethylamino-pyridine-3-carbonyl)-7-hydroxy-4,5-dihydro-benzothiazol-2-yl]-butyramide 1187368-49-5 C21H27N5O3S
    4-dimethylamino-N-[6-(6-ethylamino-pyridine-3-carbonyl)-7-hydroxy-4,5-dihydro-benzothiazol-2-yl]-butyramide
    —— 4-azidobenzyl ((S)-1-((((S)-3-bromo-4,5-dihydroisoxazol-5-yl)methyl)amino)-3-(5-hydroxy-1H-indol-3-yl)-1-oxopropan-2-yl)carbamate 1355358-55-2 C23H22BrN7O5
    4-azidobenzyl ((S)-1-((((S)-3-bromo-4,5-dihydroisoxazol-5-yl)methyl)amino)-3-(5-hydroxy-1H-indol-3-yl)-1-oxopropan-2-yl)carbamate
    —— (4S,5S)-1-benzyl-4-(benzyloxy)-5-octyl-2-pyrrolidinone 1197026-77-9 C26H35NO2
    (4S,5S)-1-benzyl-4-(benzyloxy)-5-octyl-2-pyrrolidinone
    —— 4-isobutyl-5-methoxycarbonyloxy-2-trifluoromethyl-oxazole 31463-62-4 C10H12F3NO4
    4-isobutyl-5-methoxycarbonyloxy-2-trifluoromethyl-oxazole
    —— 4-(4-methoxyphenyl)-3-methyl-1,6-diphenyl-4H-cyclopenta[c]furan-5-carbaldehyde 1379617-97-6 C28H22O3
    4-(4-methoxyphenyl)-3-methyl-1,6-diphenyl-4H-cyclopenta[c]furan-5-carbaldehyde
    —— 4-benzoyl-5-(4-bromophenyl)-1-(2-ethoxy-4-(trifluoromethyl)benzyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 1610600-03-7 C27H21BrF3NO4
    4-benzoyl-5-(4-bromophenyl)-1-(2-ethoxy-4-(trifluoromethyl)benzyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
    —— 4-(α,α,α-Trifluoromethyl)nitrobenzene radical anion 35848-46-5 C7H4F3NO2
    4-(α,α,α-Trifluoromethyl)nitrobenzene radical anion
    —— 4-[(1E,3E)-2,6-dimethylhepta-1,3-dienyl]benzoic acid 168984-15-4 C16H20O2
    4-[(1E,3E)-2,6-dimethylhepta-1,3-dienyl]benzoic acid
    —— <4-(4'-chlorophenyl)-3-cyano-5,6,7,8-tetrahydro-2-quinolinylthio>acethydrazide 136920-17-7 C18H17ClN4OS
    <4-(4'-chlorophenyl)-3-cyano-5,6,7,8-tetrahydro-2-quinolinylthio>acethydrazide
    —— 4-butyl-5-oxo-2-phenyl-4,5-dihydrooxazole-4-carboxylic acid benzyl ester 886466-30-4 C21H21NO4
    4-butyl-5-oxo-2-phenyl-4,5-dihydrooxazole-4-carboxylic acid benzyl ester
    —— (4-bromo-benzyl)-trimethyl-ammonium; iodide 27946-52-7 C10H15BrN*I
    (4-bromo-benzyl)-trimethyl-ammonium; iodide
    —— 4-[4-bromo-5-methyl-3-(trifluoromethyl)pyrazol-1-yl]-N-(5-oxo-3-phenyl-1,3-thiazinan-2-ylidene)benzenesulfonamide 1274724-71-8 C21H16BrF3N4O3S2
    4-[4-bromo-5-methyl-3-(trifluoromethyl)pyrazol-1-yl]-N-(5-oxo-3-phenyl-1,3-thiazinan-2-ylidene)benzenesulfonamide
    —— 4-methoxybenzaldehyde 2-naphthyloxyacetamidoacetohydrazone 1285706-03-7 C22H21N3O4
    4-methoxybenzaldehyde 2-naphthyloxyacetamidoacetohydrazone
    —— (4-benzyl-phenyl)-(2-piperidin-1-yl-phenyl)-amine 957827-01-9 C24H26N2
    (4-benzyl-phenyl)-(2-piperidin-1-yl-phenyl)-amine
    —— 4-(4-Fluorophenyl)-2-methyl-6-(1-methyl-4-piperidinobutoxy)pyrimidine hydrochloride 178429-87-3 C21H28FN3O*ClH
    4-(4-Fluorophenyl)-2-methyl-6-(1-methyl-4-piperidinobutoxy)pyrimidine hydrochloride
    —— 4-{[4-(2-cyclopropylmethoxy-5-fluoro-4-methoxymethoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 1185837-93-7 C29H36FN5O6
    4-{[4-(2-cyclopropylmethoxy-5-fluoro-4-methoxymethoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-((4-(((2-((3S,6S,7R,9aS)-3-(benzhydrylcarbamoyl)-6-((S)-2-((tert-butoxycarbonyl)(methyl)amino)butanamido)-5-oxooctahydro-1H-pyrrolo[1,2-a]azepin-7-yl)ethyl)(tert-butoxycarbonyl)amino)methyl)benzyl)oxy)-4-oxobutanoic acid 1608150-68-0 C52H69N5O11
    4-((4-(((2-((3S,6S,7R,9aS)-3-(benzhydrylcarbamoyl)-6-((S)-2-((tert-butoxycarbonyl)(methyl)amino)butanamido)-5-oxooctahydro-1H-pyrrolo[1,2-a]azepin-7-yl)ethyl)(tert-butoxycarbonyl)amino)methyl)benzyl)oxy)-4-oxobutanoic acid
    —— 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1H-pyr azolo[3,4-d] pyrimidine-3-carboxamide 55559-56-3 C11H14N6O5
    4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1H-pyr azolo[3,4-d] pyrimidine-3-carboxamide
    —— 4-(4-((2-chlorobenzyl)oxy)benzylidene)-3-(3-(3-(trifluoromethyl)phenoxy)phenyl)isoxazol-5(4H)-one 1392418-46-0 C30H19ClF3NO4
    4-(4-((2-chlorobenzyl)oxy)benzylidene)-3-(3-(3-(trifluoromethyl)phenoxy)phenyl)isoxazol-5(4H)-one
    —— 4-(2-chloroethyl)-3-hydroxy-5-phthalimidomethylisoxazole 143885-57-8 C14H11ClN2O4
    4-(2-chloroethyl)-3-hydroxy-5-phthalimidomethylisoxazole
    —— 4-[1-(3,4-Dichlorophenyl)cyclobutyl]-3-(2,4-xylyl)-2-(2,4-xylylimino)-2,3-dihydrothiazole 213755-39-6 C29H28Cl2N2S
    4-[1-(3,4-Dichlorophenyl)cyclobutyl]-3-(2,4-xylyl)-2-(2,4-xylylimino)-2,3-dihydrothiazole
    —— 4-[(4-fluorobenzyl)oxy]-1-[4-(1-methoxy-2-pyrrolidin-1-ylethyl)phenyl]pyridin-2(1H)-one 927892-71-5 C25H27FN2O3
    4-[(4-fluorobenzyl)oxy]-1-[4-(1-methoxy-2-pyrrolidin-1-ylethyl)phenyl]pyridin-2(1H)-one
    —— 4-(3,4-difluorophenyl)pent-4-en-1-ol 889656-17-1 C11H12F2O
    4-(3,4-difluorophenyl)pent-4-en-1-ol
    —— [(4S,5R)-2,2-dimethyl-5-(pent-2-yn-1-yl)-1,3-dioxolan-4-yl]methyl methyl carbonate 1439510-32-3 C13H20O5
    [(4S,5R)-2,2-dimethyl-5-(pent-2-yn-1-yl)-1,3-dioxolan-4-yl]methyl methyl carbonate
    —— 4-Brom-benzolsulfonsaeure-<4-tetrahydrofuryl-(2)-butylester> 1224-90-4 C14H19BrO4S
    4-Brom-benzolsulfonsaeure-<4-tetrahydrofuryl-(2)-butylester>
    —— 4-chloro-N-(4-(N-(5,6-dichlorobenzo[d]thiazol-2-yl)sulfamoyl)-2-methylphenyl)benzamide 1233400-95-7 C21H14Cl3N3O3S2
    4-chloro-N-(4-(N-(5,6-dichlorobenzo[d]thiazol-2-yl)sulfamoyl)-2-methylphenyl)benzamide
    —— 4-<N-<imino<<(phenylmethoxy)carbonyl>amino>methyl>-N-<(phenylmethoxy)carbonyl>amino>butyl 6-<3-<(tert-butyldimethylsilyl)oxy>propyl>-1,4-dihydro-2-methoxy-4-undecylpyrimidine-5-carboxylate 150252-70-3 C47H73N5O8Si
    4-<N-<imino<<(phenylmethoxy)carbonyl>amino>methyl>-N-<(phenylmethoxy)carbonyl>amino>butyl 6-<3-<(tert-butyldimethylsilyl)oxy>propyl>-1,4-dihydro-2-methoxy-4-undecylpyrimidine-5-carboxylate
    —— 4-(dibenzylamino)-2-fluorobenzaldehyde 103818-30-0 C21H18FNO
    4-(dibenzylamino)-2-fluorobenzaldehyde
    —— 4-butoxy-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid butyl ester 37801-65-3 C17H25N3O3
    4-butoxy-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carboxylic acid butyl ester
    —— 4-Hydroxy-1-<α-hydroperoxy-isopropyl>-benzol 23074-45-5 C9H12O3
    4-Hydroxy-1-<α-hydroperoxy-isopropyl>-benzol
    —— 4-methyl-9-phenyl-1,8-dithia-4-aza-spiro[4.5]deca-2,6,9-triene-2,3,6,7-tetracarboxylic acid tetramethyl ester 53870-59-0 C22H21NO8S2
    4-methyl-9-phenyl-1,8-dithia-4-aza-spiro[4.5]deca-2,6,9-triene-2,3,6,7-tetracarboxylic acid tetramethyl ester
    —— 4-(1-(2-(tert-butyldiphenylsilyloxy)ethyl)-1H-pyrazol-4-yl)-2-methoxyaniline 1578246-35-1 C28H33N3O2Si
    4-(1-(2-(tert-butyldiphenylsilyloxy)ethyl)-1H-pyrazol-4-yl)-2-methoxyaniline
    —— (4S,4aS,5aR,12aS)-4-dimethylamino-7-{[(2-[(E)-ethoxyimino]-propyl)-methyl-amino]-methyl}-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 1035654-84-2 C28H36N4O8
    (4S,4aS,5aR,12aS)-4-dimethylamino-7-{[(2-[(E)-ethoxyimino]-propyl)-methyl-amino]-methyl}-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
    —— 4-[4-chloro-5-(2-methoxyphenoxy)-6-[(5-methylpyridin-2-yl)sulfonylamino]pyrimidin-2-yl]-N'-hydroxypyridine-2-carboximidamide 370105-86-5 C23H20ClN7O5S
    4-[4-chloro-5-(2-methoxyphenoxy)-6-[(5-methylpyridin-2-yl)sulfonylamino]pyrimidin-2-yl]-N'-hydroxypyridine-2-carboximidamide
    —— 4-Bromo-1,2-thiazol-5-aminehydrochloride 2361644-26-8 C3H4BrClN2S
    4-Bromo-1,2-thiazol-5-aminehydrochloride
    —— (4aR)-7.8-dioxo-4t.14bt-dimethyl-15-isopropyl-(4arH.6bcH.12bcH.14acH)-1.2.3.4.4a.5.6b.7.8.12b.13.14.14a.14b-tetradecahydro-6H-6at.13t-etheno-picene-carboxylic acid-(4c) 204930-62-1 C30H36O4
    (4aR)-7.8-dioxo-4t.14bt-dimethyl-15-isopropyl-(4arH.6bcH.12bcH.14acH)-1.2.3.4.4a.5.6b.7.8.12b.13.14.14a.14b-tetradecahydro-6H-6at.13t-etheno-picene-carboxylic acid-(4c)
    —— 4,9-dimethoxy-7-ethyl-5H-furo<3,2-g><1>benzopyran-5-one 73673-26-4 C15H14O5
    4,9-dimethoxy-7-ethyl-5H-furo<3,2-g><1>benzopyran-5-one
    —— 4-(3-fluorophenylmethyleneamino)benzenesulfonylguanidine 1586819-52-4 C14H13FN4O2S
    4-(3-fluorophenylmethyleneamino)benzenesulfonylguanidine
    —— (4S,5R)-1-((R)-3,4-Dimethyl-pent-4-enoyl)-3,4-dimethyl-5-phenyl-imidazolidin-2-one 139962-59-7 C18H24N2O2
    (4S,5R)-1-((R)-3,4-Dimethyl-pent-4-enoyl)-3,4-dimethyl-5-phenyl-imidazolidin-2-one
    —— [4-(5-bromo-2-hydroxyphenyl)thiazol-2-yl](phenyl)methanone 1240188-34-4 C16H10BrNO2S
    [4-(5-bromo-2-hydroxyphenyl)thiazol-2-yl](phenyl)methanone
    —— (4aR,10bS)-3,4,4a,10b-tetrahydro-9-methoxy-4-propyl-2H,5H-[1]benzopyrano[4,3-b]-1,4-oxazine 1395700-12-5 C15H21NO3
    (4aR,10bS)-3,4,4a,10b-tetrahydro-9-methoxy-4-propyl-2H,5H-[1]benzopyrano[4,3-b]-1,4-oxazine
    —— 4-Fmoc-DAMPB-OtBu 1080632-94-5 C33H31N3O4
    4-Fmoc-DAMPB-OtBu